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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Marin SOTIROV

Nationality

Bulgaria

Age

35-39 Men

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UTMB Index

Index

20K

50K

100K

100M

378

308

-

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

04.27.2025

Kodzha Kaya 2025 - 14 km

20K

14 KM
1050 M+

03:18:22

225 / 347

163 / 241

09.09.2023

Pirin Extreme & Pirin Ultra 2023 - Ultra 66km

100K

67.9 KM
4420 M+

17:36:12

94 / 139

77 / 115

09.17.2022

K3 ULTRA GOLD BORDER RACE 2022 - GBR63

50K

63 KM
2300 M+

11:26:42

61 / 79

47 / 60

07.16.2022

Tryavna Ultra 2022 - 42km

50K

41.6 KM
1670 M+

06:49:56

105 / 216

75 / 155

09.25.2021

K3 ULTRA GOLD BORDER RACE 2021 - GBR53

50K

52 KM
1830 M+

08:33:39

102 / 180

84 / 141

Statistics

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UTMB® World Series - Ranking of trail runners by performance level on trail running

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